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2-amino-3-[(2-aminophenyl)ethynyl]-5-nitrobenzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1401404-50-9

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1401404-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401404-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,4,0 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1401404-50:
(9*1)+(8*4)+(7*0)+(6*1)+(5*4)+(4*0)+(3*4)+(2*5)+(1*0)=89
89 % 10 = 9
So 1401404-50-9 is a valid CAS Registry Number.

1401404-50-9Relevant academic research and scientific papers

An alternative one-pot gold-catalyzed approach to the assembly of 11H-indolo[3,2-c]quinolines

Abbiati, Giorgio,Arcadi, Antonio,Chiarini, Marco,Marinelli, Fabio,Pietropaolo, Emanuela,Rossi, Elisabetta

supporting information, p. 7801 - 7808 (2013/04/23)

A new one-pot approach was developed to construct the 11H-indolo[3,2-c] quinoline scaffold through a gold-catalysed reaction of 2-[(2-aminophenyl) ethynyl]phenylamine derivatives with aldehydes. The broad scope and the high regioselectivity of this new pr

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